| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $222.40 | 11.504% | $247.9849 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $200.79 | 9.574% | $220.0136 | $220.01 | $220.00 | $220.00 |
| Purchase #3 | $197.67 | 11.782% | $220.9595 | $220.96 | $220.95 | $221.00 |
| Purchase #4 | $163.58 | 12.683% | $184.3269 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $158.53 | 7.867% | $171.0016 | $171.00 | $171.00 | $171.00 |
| Purchase #6 | $160.85 | 3.569% | $166.5907 | $166.59 | $166.60 | $166.60 |
| Purchase #7 | $70.75 | 12.767% | $79.7827 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $1,174.57 | $1,290.6599 | $1,290.65 | $1,290.70 | $1,290.70 | |